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| Name | Class |
|---|---|
| University of California, Berkeley | OTHER |
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This study will compare the performance of two daily disposable multifocal soft contact lenses.
This is a double-masked, randomized, crossover, 1-week, real world dispensing study, where participants will wear two designs of daily disposable soft multifocal contact lenses for 5-7 days each.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Lens A then Lens B | Experimental | Participants will wear the Test Lenses in both eyes for one week and then cross over to the Control Lenses in both eyes for one week. |
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| Lens B then Lens A | Experimental | Participants will wear the Control Lenses in both eyes for one week and then cross over to the Test Lenses in both eyes for one week. |
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| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| Lens A (kalfilcon A) | Device | Daily disposable, soft contact lenses worn for one week |
|
| Measure | Description | Time Frame |
|---|---|---|
| Subjective Visual Acuity | High contrast high luminance (HCHL) distance binocular visual acuity (logMAR) | Through study completion, approximately 4 hours |
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Inclusion Criteria:
Exclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jose A Vega, OD,MSc,PhD | Contact | 9256213761 | jvega2@coopervision.com |
| Name | Affiliation | Role |
|---|---|---|
| Meng C Lin | University of Berkeley | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| University of California, Berkeley | Recruiting | Berkeley | California | 94720 | United States |
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| ID | Term |
|---|---|
| D011305 | Presbyopia |
| ID | Term |
|---|---|
| D012030 | Refractive Errors |
| D005128 | Eye Diseases |
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| Lens B (stenfilcon A) | Device | Daily disposable, soft contact lenses worn for one week |
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